Afraid I’ve got a bit of bad news. It looks like the Mac/Linux/SteamOS versions of TRON RUN/r have been cancelled.

Development on these versions were already well underway, not long after the release of the Windows version of the game on Steam. They briefly became available on the Steam store page (for one day) back in March 2016, but were then quickly pulled. (Note the Apple and Linux/SteamOS logos on the archived store page.)

However, a few days ago another update occurred. They were removed according to SteamDB, and are no longer considered supported versions of the game.

Something else I’ve noticed, is that development on the Windows version of the game stopped in July after the Outlands DLC was released. So no updates for the last two months. Prior to this, TRON RUN/r was constantly being updated behind the scenes. But it might be jumping the gun to say that there may be no more updates or new DLC, so I’ll keep an eye out to see if the situation changes.

TRON 2.0: Killer App Mod v1.1a- Download this "killer app" that adds many new features to, and fixes problems with, the PC version of the TRON 2.0 game! Adds 16:9 and 16:10 widescreen support, and Français/Deutsch/Italiano/Español language support to the previously English only Unofficial v1.042 Patch. Also fixes broken Multiplayer on both the CD/DVD and Steam versions of TRON 2.0.

TRON 2.0 Mac OSX 10.4 Patch- Download this new installer to help fix the problem where the game won't install on OSX 10.4 (Tiger), or won't accept your serial number (CD key). Go HERE for a workaround that allows the game to run on OSX 10.5 (Leopard) or later.